diff --git a/rules/traffic-id.rules b/rules/traffic-id.rules
index 1a942db..5e262ed 100644
--- a/rules/traffic-id.rules
+++ b/rules/traffic-id.rules
@@ -52,5 +52,5 @@ alert tls any any -> any any (msg:"SURICATA TRAFFIC-ID: twitter"; tls_sni; conte
 alert tls any any -> any any (msg:"SURICATA TRAFFIC-ID: whatsapp"; tls_sni; content:"whatsapp.com"; isdataat:!1,relative; flow:to_server,established; flowbits: set,traffic/id/whatsapp; flowbits:set,traffic/label/im; flowbits:set,traffic/label/file-transfer; noalert; sid:300000029; rev:1;)
 alert tls any any -> any any (msg:"SURICATA TRAFFIC-ID: instagram"; tls_sni; content:"instagram.com"; isdataat:!1,relative; flow:to_server,established; flowbits: set,traffic/id/instagram; flowbits:set,traffic/label/social-network; noalert; sid:300000030; rev:1;)
 alert tls any any -> any any (msg:"SURICATA TRAFFIC-ID: instagram"; tls_sni; content:"cdninstagram.com"; isdataat:!1,relative; flow:to_server,established; flowbits: set,traffic/id/instagram; flowbits:set,traffic/label/social-network; noalert; sid:300000031; rev:1;)
-alert http any any -> any any (msg:"SURICATA TRAFFIC-ID: Debian APT-GET"; content:"debian.org"; http_host; content:"Debian APT"; http_user_agent; flow:to_server,established; flowbits:set,traffic/id/debian-apt; flowbits:set,traffic/label/software-update; noalert; sid:300000032;)
-alert http any any -> any any (msg:"SURICATA TRAFFIC-ID: Ubuntu APT-GET"; content:"ubuntu.com"; http_host; content:"Debian APT"; http_user_agent; flow:to_server,established; flowbits:set,traffic/id/ubuntu-apt; flowbits:set,traffic/label/software-update; noalert; sid:300000033;)
+alert http any any -> any any (msg:"SURICATA TRAFFIC-ID: Debian APT-GET"; content:"debian.org"; http_host; content:"Debian APT"; http_user_agent; flow:to_server,established; flowbits:set,traffic/id/debian-apt; flowbits:set,traffic/label/software-update; noalert; sid:300000032; rev:1;)
+alert http any any -> any any (msg:"SURICATA TRAFFIC-ID: Ubuntu APT-GET"; content:"ubuntu.com"; http_host; content:"Debian APT"; http_user_agent; flow:to_server,established; flowbits:set,traffic/id/ubuntu-apt; flowbits:set,traffic/label/software-update; noalert; sid:300000033; rev:1;)
diff --git a/traffic-id.py b/traffic-id.py
index 02e86c4..056253a 100755
--- a/traffic-id.py
+++ b/traffic-id.py
@@ -125,7 +125,7 @@ def print_rules(args, output, config):
         if not args.disable_noalert:
             options.append("noalert")
 
-        options += ["sid:%d" % (SID)]
+        options += ["sid:%d" % (SID), "rev:1"]
 
         print("alert %s any any -> any any (%s;)" % (
             proto, "; ".join(options)), file=output)
@@ -149,7 +149,7 @@ def generate_rules(args):
             if filename.endswith(".yaml"):
                 path = os.path.join(dirpath, filename)
                 with open(path) as fileobj:
-                    config = yaml.load(fileobj)
+                    config = yaml.load(fileobj, Loader=yaml.Loader)
                     if "labels" in config:
                         LABELS.update(config["labels"])
                     if "id-map" in config: